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 ###Instrução: Quantas equipes foram eliminadas quando 11 equipes começaram?
 ###Tabelas: CREATE TABLE team_roster_season_2009–10 (team_roster_season_2009–10_id AUTO_INCREMENT PRIMARY KEY, Shirt No INT, Nationality VARCHAR, Player VARCHAR, Birth Date VARCHAR, Height INT, Position VARCHAR) CREATE TABLE percussion_scholastic_open_class (percussion_scholastic_open_class_id AUTO_INCREMENT PRIMARY KEY, Ensemble VARCHAR, Gold Medals INT, Silver Medals INT, Bronze Medals INT, Total Medals INT) CREATE TABLE performance_at_the_pga_grand_slam_of_golf (performance_at_the_pga_grand_slam_of_golf_id AUTO_INCREMENT PRIMARY KEY, Year INT, Round 1 VARCHAR, Round 2 VARCHAR, Place INT, Money ($) INT) CREATE TABLE club_records (club_records_id AUTO_INCREMENT PRIMARY KEY, Season INT, Belonging league VARCHAR, Matches INT, Points INT, Draw INT, Lose INT, Goal difference INT, Goals For INT, Goals Against INT, Position INT) CREATE TABLE summary_of_qualification (summary_of_qualification_id AUTO_INCREMENT PRIMARY KEY, Confederation VARCHAR, Teams started VARCHAR, Teams that have secured qualification VARCHAR, Teams that can still qualify VARCHAR, Teams that have been eliminated VARCHAR, Remaining places in finals VARCHAR, Total places in finals VARCHAR, Qualifying start date VARCHAR, Qualifying end date VARCHAR)  
SELECT Teams that have been eliminated FROM summary_of_qualification WHERE Teams started = 11